CN1270611A - 组成上优化的窄分子量分布的乙烯共聚物组合物及其制备方法和所得制品 - Google Patents

组成上优化的窄分子量分布的乙烯共聚物组合物及其制备方法和所得制品 Download PDF

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Publication number
CN1270611A
CN1270611A CN98809260A CN98809260A CN1270611A CN 1270611 A CN1270611 A CN 1270611A CN 98809260 A CN98809260 A CN 98809260A CN 98809260 A CN98809260 A CN 98809260A CN 1270611 A CN1270611 A CN 1270611A
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composition
peak
atref
density
measure
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English (en)
Chinese (zh)
Inventor
P·杰恩
L·G·黑兹利特
J·A·德格鲁特
K·W·安德森
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Dow Chemical Co
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Dow Chemical Co
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Polymerisation Methods In General (AREA)
CN98809260A 1997-09-19 1998-09-18 组成上优化的窄分子量分布的乙烯共聚物组合物及其制备方法和所得制品 Pending CN1270611A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5955597P 1997-09-19 1997-09-19
US60/059,555 1997-09-19

Publications (1)

Publication Number Publication Date
CN1270611A true CN1270611A (zh) 2000-10-18

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CN98809260A Pending CN1270611A (zh) 1997-09-19 1998-09-18 组成上优化的窄分子量分布的乙烯共聚物组合物及其制备方法和所得制品

Country Status (20)

Country Link
US (3) US6469103B1 (fr)
EP (1) EP1023390B1 (fr)
JP (1) JP2003517487A (fr)
KR (1) KR20010024063A (fr)
CN (1) CN1270611A (fr)
AR (1) AR012518A1 (fr)
AT (1) ATE258958T1 (fr)
AU (1) AU9571098A (fr)
BR (1) BR9812478A (fr)
CA (1) CA2304220C (fr)
DE (1) DE69821511T2 (fr)
ES (1) ES2212348T3 (fr)
HU (1) HUP0004649A3 (fr)
ID (1) ID24895A (fr)
NO (1) NO20001408L (fr)
PL (1) PL339665A1 (fr)
TR (1) TR200000691T2 (fr)
TW (1) TW461906B (fr)
WO (1) WO1999014271A1 (fr)
ZA (1) ZA988572B (fr)

Cited By (7)

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WO2010111869A1 (fr) * 2009-03-31 2010-10-07 Dow Global Technologies Inc. Film préparé à partir d'un interpolymère d'éthylène/alpha-oléfine hétérogène
CN102307915A (zh) * 2009-02-06 2012-01-04 陶氏环球技术有限责任公司 基于乙烯的聚合物和组合物、其制备方法、和由该聚合物和组合物制造的制品
CN103228685A (zh) * 2010-09-29 2013-07-31 陶氏环球技术有限责任公司 适用于收缩膜应用的乙烯/α-烯烃互聚物以及由其制备的制品
CN101778898B (zh) * 2007-06-13 2014-06-25 陶氏环球技术有限责任公司 聚乙烯组合物、其制备方法以及由其制成的制品
CN101360766B (zh) * 2005-11-23 2014-08-20 陶氏环球技术有限责任公司 非均匀、组分相分离的乙烯α-烯烃共聚体
CN112368327A (zh) * 2018-06-15 2021-02-12 陶氏环球技术有限责任公司 包括具有高分子量高密度级分的基于乙烯的双峰聚合物的流延膜
CN112469742A (zh) * 2018-06-15 2021-03-09 陶氏环球技术有限责任公司 具有高分子量高密度分数的基于双峰乙烯的聚合物

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US20040158011A1 (en) 2004-08-12
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